DistortionWaves2DEffect¶

Category: effect | Tags: 🔥🟦🐙

Two interfering sine waves mapped to hue. Ported from WLED's Distortion Waves effect. For each pixel at (x, y):

val = sin(x * freq_x * 2π/W + t) + sin(y * freq_y * 2π/H + t * 1.3)
hue = (val + 2.0) / 4.0 * 255

The phase offset of 1.3 between the x-wave and y-wave creates a slowly evolving interference pattern.

Controls¶

Control	Type	Range	Default	Description
`freq_x`	slider	1-8	3	Number of full horizontal wave cycles across the panel width
`freq_y`	slider	1-8	3	Number of full vertical wave cycles across the panel height
`speed`	slider	0-100	50	Animation speed (0 = frozen)

{
  "type": "DistortionWaves2DEffect",
  "inputs": { "layer": "<effects-layer-id>" }
}

Saturation is fixed at 240 for a vivid but slightly desaturated look that matches the WLED original.
No heap allocation.

freq_x=3 freq_y=3 speed=50 checksum=12345